And it's more energy-efficient because it doesn't rely on synthetic fertilizers or pesticides.

而且有机农业更节能，因为它不依赖合成肥料或杀虫剂。

You should add some synthetic fertilizer to the soil.

你应该施点合成肥。

In general, organic food is farmed without GMO seeds, synthetic fertilizers, or synthetic pesticides.

一般来说，有机食品没有转基因种子，合成肥料，或合成农药。

The important difference is the use of synthetic fertilizers and pesticides and genetically changed seeds.

重要的区别是使用了合成化肥和合成杀虫剂以及转基因种子。

And in the process many of the world's most vulnerable farmers became dependent on expensive and enviromentally-contaminating pesticides and synthetic fertilizers.

在这过程中，世界上许多最易受影响的农民开始依赖昂贵且污染环境的杀虫剂和合成肥料。

For plants, the term organic basically means something grown without the use of synthetic fertilizers or pesticides, but this is a little bit misleading.

对于植物来说，“有机”这个词基本上是指不使用合成肥料或杀虫剂而种植的东西，但这其实有点误导人。

That's dropped to under 5% today, due to advances like synthetic fertilizers and tractors.

由于合成肥料和拖拉机等技术的进步，如今这一比例已降至 5% 以下。

German chemist Fritz Haber had figured out how to fix nitrogen from the air and turn it into ammonia, which could in turn be used to develop synthetic fertilizers.

德国化学家弗里茨·哈伯找到了从空气中固定氮气再转化为氨的方法，这可以被用来开发合成肥料。

When you're buying organic, you're taking a stand against GMO's, irradiation, sewage sludge, preventative antibiotics, growth hormones, synthetic fertilizers, and synthetic pesticides.

Tricia：当你购买有机产品时，你就是在反对转基因生物、辐射、污水污泥、预防性抗生素、生长激素、合成肥料和合成杀虫剂。

We focus on soil life and health, reject synthetic fertilizers and pesticides, and incorporate livestock into the life and health of the farm.

我们关注土壤生命和健康，拒绝合成肥料和农药，将牲畜纳入农场的生命和健康。